yes you can go to kanto in heart gold and soul silvers.
No, you cannot go to Hoenn in Pokemon SoulSilver, but you can still get the Hoenn legendaries. Pokemon SoulSilver is a copy of Pokemon Silver, and you can only go to Johto and Kanto.
no, you have to earn them again
The eighth gym leader still awaits, as well as the whole of Kanto.
As far as I know, Pokemon on Pokemon Black and White have to stay on those games, as for Pokemon HeartGold and SoulSilver, you can not only migrate Pokemon from earlier generations of games, you can also trade with Pokemon Platinum and Diamond and Pearl. Still, the Pokemon on Pokemon Black and White look cooler! :)
The pokewalker comes with pokemon soulsilver and pokemon heartgold.... well, at least it did when it forst came out. I'm not 100% sure if it still does, but it probably does.
excuse my bad language but what the heck do you mean?! I'll try to answer this as i do with every other answer. you can choose from cyndaquil, chikorita, or tododile for a starter in soulSilver. in heartGold you choose from a charmander, bulbasaur and squirtle. there are several legendary's you can catch in there but not Zorua and Zoruark. sorry. i hopee this answer's your question! -RR14 ------------------------------------------------------------------------------------------------------ You still choose from Cyndaquil, Chikorita, and Tododile in HeartGold! In BOTH games, You can receive 1 starter from the following regions; Kanto (Bulbasaur, Charmander, and Squirtle) Hoenn (Treeko, Mudkip, and Torchic.) There are Johto, Hoenn, and Kanto Legendaries. (Only three from Hoenn.)
Use the wifi connectivity from your ds to your wii and you can battle with the Pokemon from Pokemon pearl, diamond, platinum, heartgold, and soulsilver versions
Will You Blame Me If I Say I Have No F***ing Idea?
you still get him even though its different times
Yes
Yes, Arceus could be a clone of a clone of a clone and still work. However the in-game event only can take place once.
No, there are no plans for Janine, the Gym Leader of Fuchsia City in Pokémon FireRed, LeafGreen, HeartGold and SoulSilver to be shown in the animé because as of Pokémon Battle Frontier, the Kanto Elite 4 remained the same due to Agatha still being a member which means Koga was not a member yet.